From 95f15d3a8ffb2dd7b920e784ee02ea9c51b78843 Mon Sep 17 00:00:00 2001
From: Ibuki Omatsu <isan.ethen@gmail.com>
Date: Mon, 21 Jul 2025 13:52:41 +0000
Subject: [PATCH] feat: Add FsCall.

---
 Cargo.toml  |  2 +-
 src/flag.rs | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 009ddac0a5..fb4bde326a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "redox_syscall"
-version = "0.5.14"
+version = "0.5.15"
 description = "A Rust library to access raw Redox system calls"
 license = "MIT"
 authors = ["Jeremy Soller <jackpot51@gmail.com>"]
diff --git a/src/flag.rs b/src/flag.rs
index c5fc7cf14e..2656602def 100644
--- a/src/flag.rs
+++ b/src/flag.rs
@@ -221,6 +221,21 @@ impl ProcSchemeVerb {
     }
 }
 
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+#[repr(usize)]
+#[non_exhaustive]
+pub enum FsCall {
+    Connect = 0,
+}
+impl FsCall {
+    pub fn try_from_raw(raw: usize) -> Option<Self> {
+        Some(match raw {
+            0 => Self::Connect,
+            _ => return None,
+        })
+    }
+}
+
 bitflags! {
     pub struct PtraceFlags: u64 {
         /// Stop before a syscall is handled. Send PTRACE_FLAG_IGNORE to not